Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of November 2019. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, May 1988

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1988
1-Month
2.53"
(64.26mm)
2.14"
(54.36mm)
0.39"
(9.90mm)
89th Driest Driest since: 1987 1924
37th Wettest Wettest since: 1984 1998
Apr–May 1988
2-Month
5.76"
(146.30mm)
4.50"
(114.30mm)
1.26"
(32.00mm)
103rd Driest Driest since: 1987 1924
23rd Wettest Wettest since: 1984 1996
Mar–May 1988
3-Month
9.19"
(233.43mm)
7.76"
(197.10mm)
1.43"
(36.33mm)
95th Driest Driest since: 1987 1924
31st Wettest Wettest since: 1984 2011
Feb–May 1988
4-Month
10.81"
(274.57mm)
11.37"
(288.80mm)
-0.56"
(-14.23mm)
56th Driest Driest since: 1987 1924
70th Wettest Wettest since: 1986 1904
Jan–May 1988
5-Month
14.77"
(375.16mm)
15.90"
(403.86mm)
-1.13"
(-28.70mm)
48th Driest Driest since: 1987 1924
78th Wettest Wettest since: 1986 1904
Dec 1987–May 1988
6-Month
20.48"
(520.19mm)
20.54"
(521.72mm)
-0.06"
(-1.53mm)
60th Driest Driest since: 1987 1977
65th Wettest Wettest since: 1986 1997
Nov 1987–May 1988
7-Month
22.99"
(583.95mm)
24.89"
(632.21mm)
-1.90"
(-48.26mm)
35th Driest Driest since: 1987 1977
90th Wettest Wettest since: 1986 1974
Oct 1987–May 1988
8-Month
23.16"
(588.26mm)
27.45"
(697.23mm)
-4.29"
(-108.97mm)
20th Driest Driest since: 1987 1977
105th Wettest Wettest since: 1986 1974
Sep 1987–May 1988
9-Month
23.40"
(594.36mm)
28.87"
(733.30mm)
-5.47"
(-138.94mm)
15th Driest Driest since: 1977 1977
110th Wettest Wettest since: 1987 1974
Aug 1987–May 1988
10-Month
23.84"
(605.54mm)
29.68"
(753.87mm)
-5.84"
(-148.33mm)
14th Driest Driest since: 1977 1977
111th Wettest Wettest since: 1987 1974
Jul 1987–May 1988
11-Month
25.62"
(650.75mm)
30.40"
(772.16mm)
-4.78"
(-121.41mm)
15th Driest Driest since: 1977 1977
110th Wettest Wettest since: 1987 1974
Jun 1987–May 1988
12-Month
26.72"
(678.69mm)
32.13"
(816.10mm)
-5.41"
(-137.41mm)
15th Driest Driest since: 1977 1977
110th Wettest Wettest since: 1987 1996
Dec 1986–May 1988
18-Month
43.07"
(1,093.98mm)
52.65"
(1,337.31mm)
-9.58"
(-243.33mm)
5th Driest Driest since: 1977 1930
119th Wettest Wettest since: 1987 1997
Jun 1986–May 1988
24-Month
54.78"
(1,391.41mm)
64.28"
(1,632.71mm)
-9.50"
(-241.30mm)
7th Driest Driest since: 1937 1930
117th Wettest Wettest since: 1987 1997
Jun 1985–May 1988
36-Month
88.12"
(2,238.25mm)
96.36"
(2,447.54mm)
-8.24"
(-209.29mm)
19th Driest Driest since: 1979 1931
104th Wettest Wettest since: 1987 1998
Jun 1984–May 1988
48-Month
117.74"
(2,990.60mm)
128.40"
(3,261.36mm)
-10.66"
(-270.76mm)
16th Driest Driest since: 1980 1931
106th Wettest Wettest since: 1987 1999
Jun 1983–May 1988
60-Month
156.78"
(3,982.21mm)
160.37"
(4,073.40mm)
-3.59"
(-91.19mm)
46th Driest Driest since: 1981 1933
75th Wettest Wettest since: 1987 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/